Individual Calculations March 2010
 Dewi Aa Ci, Ra  Total change: 6.90  Rating chartPersonal card
 Tata Steel Asian Womem Team Chess Championship 2009 Town Hall, Kolkata, India IND 2009-12-22
RcRownchangeKK*chgGame
 2096 1938 2.50 6 0.46 15 6.90 
  Soumya, Swaminathan wg2303 IND0.5010.40156.00 
  Thilakawardana, Supeshala wf1809 SRI1.0010.33154.95 
  Begum, Masuda 1872 BAN1.0010.41156.15 
  Padmini, Rout wm2334 IND0.001-0.0815-1.20 
  Nguyen, Thi Thanh An wg2334 VIE0.001-0.0815-1.20 
  Chan, Wei Yi Victoria wf1924 SIN0.001-0.5215-7.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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